英文名称
[7-({1-[4-({9-[4-(3-{[3-(carboxymethyl)-2,4-dioxo-1,4-dihydroquinazolin-7(2H)-yl]carbonyl}-2-methylindolizin-1-yl)phenyl]-4-hydroxy-4-oxido-9-oxo-3,5-dioxa-8-aza-4λ5-phosphanon-1-yl}carbamoyl)phenyl]-2-methylindolizin-3-yl}carbonyl)-2,4-dioxo-1,4-dihydroquinazolin-3(2H)-yl]acetic acid